Jeffrey Niederst,Richard H. Evans,Robert M. O'Brien,Kevin Romagnoli,Carl Cavallin,T. Howard Killilea,Mark S. Von Maier,Robert M. OBrien
申请号：
US14420036
公开号：
US09724276B2
申请日:
2013.03.15
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Dental materials may be made from polyhydric phenols that are non-genotoxic and exhibit estrogenic activity less than that of bisphenol S, while exhibiting properties such as strength and flexibility comparable to those of conventional BPA-derived dental materials.
